"The German downtempo duo have been making music together since the late '90s, pumping out a healthy number of 12-inches and albums for Stereo Deluxe and !K7 leaning towards dub and trip-hop. Last year Florian Seyberth and Peter Heider signed to R&S subsidiary Apollo with the Jan Mayen EP, and they'll follow that up with their next full-length (and first since 2009). The press release compares the record to the sweeping ambient of Brian Eno as well as Basic Channel and John Hasell. 4 will feature contributions from guitarist Frank Zeidler, violinist Stefan Pötzsch, synth wizard Max Loderbauer and even some duduk playing from Frank Freitag." (label info)